US abortion clinics face surge of trespassing and blockades

FILE - In this Monday, July 17, 2017 file photo, escort volunteers line up outside the EMW Women's Surgical Center in Louisville, Ky. On July 21, 2017, a federal judge established a buffer zone outside the clinic to keep anti-abortion protesters from assembling in front of the entrance, after at least 10 protesters were arrested for blocking it earlier in the month. (AP Photo/Dylan Lovan)
FILE - In this Wednesday, July 19, 2017 file photo, abortion opponents with the group Operation Save America gather during a rally in downtown Louisville, Ky. On July 21, 2017, a federal judge established a buffer zone outside the EMW Women's Surgical Center in Louisville to keep anti-abortion protesters from assembling in front of the entrance, after at least 10 protesters were arrested for blocking it earlier in the month. (AP Photo/Dylan Lovan)

US abortion clinics face surge of trespassing and blockades

FILE - In this Monday, July 17, 2017 file photo, escort volunteers line up outside the EMW Women's Surgical Center in Louisville, Ky. On July 21, 2017, a federal judge established a buffer zone outside the clinic to keep anti-abortion protesters from assembling in front of the entrance, after at least 10 protesters were arrested for blocking it earlier in the month. (AP Photo/Dylan Lovan)
FILE - In this Wednesday, July 19, 2017 file photo, abortion opponents with the group Operation Save America gather during a rally in downtown Louisville, Ky. On July 21, 2017, a federal judge established a buffer zone outside the EMW Women's Surgical Center in Louisville to keep anti-abortion protesters from assembling in front of the entrance, after at least 10 protesters were arrested for blocking it earlier in the month. (AP Photo/Dylan Lovan)